Justin Bieber defends himself on robbery allegation

Justin Bieber tweeted about his investigation on attempted robbery, posting that that it was hard to defend himself everyday.

Justin Bieber

tweeted about his investigation on attempted robbery, posting that that it was hard to defend himself everyday.

He also told people not to believe in rumors.

The teen icon tweeted that it was hard to defend himself and his privacy every moment of the day, then to see rumors and the truth will set one free, E! Online reported.

The 20-year-old took to Twitter to defend himself over a woman's claim that he had grabbed her cell phone and shouted at her when she tried to click a picture of him at a mini-golf complex in Sherman Oaks, California.

also posted a screen shot of a TMZ report stating that an employee at the arcade said that Bieber never tried to rob anybody.